OS MCQ and Objective Questions Part 8 | Operating System MCQ | Operating System Objective type Questions
About Operating System : An operating system i.e. OS is a system software, which is bridge of Device hardware and software. It is also manage device hardware and device applications and provide access to the users. Actually OS is a program which is developed by device (like computer, laptop, mobile etc) manufacturer. It is designed for the specific purpose and for better experience to the users. The main function of OS is to manage user input and output command, mass storage, time sharing, speed,, etc.
There are many Operating system available in the market like: Microsoft Window, MacOS, Linux, Android, iOS. There are many types of Operating System, which is depended upon user and tasking:
Single tasking and multi tasking: In the single tasking system only one program run at a time but in the multi tasking more than one program run at a time.
Single User and multi user: In the Single user system only one user access at a time but in the multi user system more than one user access system at a time.
There are many Operating system available in the market like: Microsoft Window, MacOS, Linux, Android, iOS. There are many types of Operating System, which is depended upon user and tasking:
Single tasking and multi tasking: In the single tasking system only one program run at a time but in the multi tasking more than one program run at a time.
Single User and multi user: In the Single user system only one user access at a time but in the multi user system more than one user access system at a time.
177. By default we can save the file in
178. ____ is the operating systems File and folder Manager
179. It is used to explorer the contents of computer, drives as well as manage files
180. The necessary conditions needed before deadlock can occur?
181. The OS used to operate the mobile phone is a
182. UNIX operating system is a(n)
Download Operating System Objective Question and Answer | Computer OS MCQ
183. The ability of an operating system to control the activities of multiple program at the same time is called184. The OS used to operate the mobile phone is a
185. Unix Operating System is an
186. ....is used in operating system to separate mechanism from policy
187. ______ is used in operating system to separate mechanism from policy
188. Essential files of MS DOS are
189. Which Operating System doesn't support long file names?
190. We need system files to run
191. What is the function of folder?
Download Operating System Objective Question and Answer | Computer OS MCQ
192. Which command is used to open the directory?193. Which button might you find in a windows title bar?
194. Press the ....button to have the window fill the entire screen
195. Which windows features can be accessed from the start menu?
196. ... are list of commands that appear on the screen
197. The box on .... that allows you to choose where to go and is located below the standard toolbar
Download Operating System Objective Question and Answer | Computer OS MCQ
198. A .... is a set of computer instructions that carry out a task on the computer199. Which command is used to copy system files?
200. To make file in MS Dos we need command
